Contest?

Hello everyone! So I recently got 15 followers, which was my July goal, so I thought I might hold a contest in celebration! Here's where you guys can help. I'm not really sure what my contest would be though. I was thinking a photography contest.
I'm open to ideas, so please comment any other contest suggestions below, prize ideas (virtual prizes only, so sorry!),  and if you would enter! Thank you so much! <3

- Skye